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	Comments on: Concorde Was Faster Than Sound. But at What Environmental Cost?	</title>
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		By: Ilyushin Il 76 – The versatile Soviet strategic transport aircraft - Avio Space		</title>
		<link>https://aviospace.org/concorde-faster-than-sound-environmental-cost/#comment-6438</link>

		<dc:creator><![CDATA[Ilyushin Il 76 – The versatile Soviet strategic transport aircraft - Avio Space]]></dc:creator>
		<pubDate>Mon, 24 Aug 2026 17:39:19 +0000</pubDate>
		<guid isPermaLink="false">https://aviospace.org/?p=4588#comment-6438</guid>

					<description><![CDATA[[&#8230;] to the C-141, and this resulted in the accusation, like the one seen with the Tupolev Tu-144 and the Concorde that the Il-76 was a Western ripoff. While the Tu-144 was called a Soviet Concorde or Concordski, [&#8230;]]]></description>
			<content:encoded><![CDATA[<p>[&#8230;] to the C-141, and this resulted in the accusation, like the one seen with the Tupolev Tu-144 and the Concorde that the Il-76 was a Western ripoff. While the Tu-144 was called a Soviet Concorde or Concordski, [&#8230;]</p>
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		<title>
		By: Aircraft Engine Testing: Five Things You Might Not Know - Avio Space		</title>
		<link>https://aviospace.org/concorde-faster-than-sound-environmental-cost/#comment-6405</link>

		<dc:creator><![CDATA[Aircraft Engine Testing: Five Things You Might Not Know - Avio Space]]></dc:creator>
		<pubDate>Mon, 24 Aug 2026 12:01:28 +0000</pubDate>
		<guid isPermaLink="false">https://aviospace.org/?p=4588#comment-6405</guid>

					<description><![CDATA[[&#8230;] noise affects communities near the airport where they operate. We all know that the supersonic Concorde was a fuel-guzzler, and a producer of an extraordinary amount of noise. Current aircraft, in comparison, produce a low [&#8230;]]]></description>
			<content:encoded><![CDATA[<p>[&#8230;] noise affects communities near the airport where they operate. We all know that the supersonic Concorde was a fuel-guzzler, and a producer of an extraordinary amount of noise. Current aircraft, in comparison, produce a low [&#8230;]</p>
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		<title>
		By: Top 10 fastest aircraft in the world - Avio Space		</title>
		<link>https://aviospace.org/concorde-faster-than-sound-environmental-cost/#comment-6378</link>

		<dc:creator><![CDATA[Top 10 fastest aircraft in the world - Avio Space]]></dc:creator>
		<pubDate>Fri, 21 Aug 2026 18:33:43 +0000</pubDate>
		<guid isPermaLink="false">https://aviospace.org/?p=4588#comment-6378</guid>

					<description><![CDATA[[&#8230;] Concorde, the fastest commercial plane, could maintain Mach speed up to 2.04 (2,170 km/hr, 1350 mph). Concorde was also the second supersonic airliner in the world, falling just short of the Tupolev Tu-144, which was also dubbed the Soviet Concorde. However, the Concorde was retired in 2003, and the Tu-144, a lot earlier. Commercial aircraft operate at speeds less than that of sound. Besides commercial ones, there are cargo aircraft like the amazingly shaped Airbus Beluga, designed with transport in mind, but don&#8217;t fly as fast as commercial airliners. But which are the ten fastest aircraft in the world? Let’s find out.  [&#8230;]]]></description>
			<content:encoded><![CDATA[<p>[&#8230;] Concorde, the fastest commercial plane, could maintain Mach speed up to 2.04 (2,170 km/hr, 1350 mph). Concorde was also the second supersonic airliner in the world, falling just short of the Tupolev Tu-144, which was also dubbed the Soviet Concorde. However, the Concorde was retired in 2003, and the Tu-144, a lot earlier. Commercial aircraft operate at speeds less than that of sound. Besides commercial ones, there are cargo aircraft like the amazingly shaped Airbus Beluga, designed with transport in mind, but don&#8217;t fly as fast as commercial airliners. But which are the ten fastest aircraft in the world? Let’s find out.  [&#8230;]</p>
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